
We try to follow a logic devellopment method, by implementing small modles that can be tested before larger modules relying on them.
To speed up devloppement, we define interfaces that will allow us to test subparts without having other parts at hand.

\subsection*{Base data types}

First of all, we will develop the base data types and their associated classes.
We want to be able to display them efficiently, or load them from files.

Those classes include Form, EmergencyInfo, Emergency, IO, \dots 
and the database modules.

The databases are a bit useless

\subsection*{}
